Glass edge strip cutting device

Abstract

The invention relates to a glass edge strip cutting device applied to the field of glass cutting, and the glass edge strip cutting device comprises a conveying table, a cutting shifting piece mechanism and an intelligent controller, the cutting shifting piece mechanism comprises a jacking plate which is located at the joint of two conveying belts and moves vertically, a first pressing rod, a second pressing rod, a bidirectional threaded rod and a piston cylinder, and the first pressing rod and the second pressing rod are located on the two sides of the joint of the two conveying belts; the two guide rods are installed on the corresponding first pressing rod or the corresponding second pressing rod respectively, and locking air bag rings connected with the guide rods in a sleeving mode are installed on the linkage plate. A piston rod inserted in the middle of the piston cylinder is installed on the jacking plate, and the output end of the piston cylinder is communicated with the locking air bag ring through a multi-way pipe. In the upward jacking process of the jacking plate, movement of the first pressing rod and the second pressing rod is limited at the same time, glass products and waste pieces are stably separated, breaking of the waste pieces after glass cutting is more intelligent and automatic through the arranged intelligent controller, the labor cost can be effectively reduced, and the breaking efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass cutting, and in particular to a glass edge strip cutting device. Background Art

[0002] Glass edge cutting is usually done by glass cutting machines. A glass cutting knife is used to scratch the glass along a preset trajectory, and then the glass products and waste sheets are separated along the scratches to obtain the required glass products.

[0003] However, in the traditional glass cutting work, when the glass product and the waste pieces are broken, the lifting mechanism located at the bottom of the scratch on the original glass piece is controlled to push up, and then the glass product and the waste pieces are automatically broken and separated by their own gravity. When cutting the glass edge strips, due to the small size and light weight of the glass edge strips, when the traditional lifting mechanism is used to lift them up, the waste pieces will also move up with the lifting mechanism, and the small-sized edge strip waste pieces cannot be effectively separated. Summary of the invention

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the glass edge strips are small in size and light in weight. When they are lifted up by a traditional lifting mechanism, the waste pieces will also move up with the lifting mechanism, and the small-sized edge strip waste pieces cannot be effectively separated.

[0005] In order to solve the above problems, the present invention provides a glass edge strip cutting device, which comprises: Conveyor platform, which consists of two conveyor belts connected end to end; The cutting paddle mechanism is installed at the connection of two conveyor belts. The cutting paddle mechanism includes a lifting plate located at the joint of the two conveyor belts and moving vertically, a pressure rod 1 and a pressure rod 2 located on both sides of the joint of the two conveyor belts, a bidirectional threaded rod, and a piston cylinder. A driving member 1 for driving the lifting plate to move vertically is installed on the lifting plate; a driving member 2 is installed at the end of the bidirectional threaded rod, and linkage plates are threadedly connected at both ends of the bidirectional threaded rod. A guide rod is vertically inserted into each linkage plate. The two guide rods are respectively installed with the corresponding pressure rod 1 or pressure rod 2, and a locking airbag ring sleeved with the guide rod is installed on the linkage plate; the piston rod inserted in the middle of the piston cylinder is installed with the lifting plate, and the output end of the piston cylinder is connected with the locking airbag ring through a multi-way tube; An intelligent controller includes a lifting control module electrically connected to a driving member 1, and a spacing adjustment module electrically connected to a driving member 2; an ultrasonic detection sensor electrically connected to the lifting control module is installed above the interval between the two conveyor belts, the lifting control module is electrically connected to a control motor of the conveyor belt, a laser ranging sensor electrically connected to the spacing adjustment module is installed at the output end of the conveyor platform, and the lifting control module and the spacing adjustment module are electrically connected.

[0006] In the above-mentioned glass edge strip cutting device, during the pushing process on the lifting plate, the movement of the pressure rod one and the pressure rod two are restricted at the same time, so that during the pushing and breaking process on the lifting plate, the positions of the pressure rod one and the pressure rod two are locked at the same time, so that the glass products and waste sheets are stably separated, and the intelligent controller is set up to make the breaking of waste sheets after glass cutting more intelligent and automated, which can not only effectively reduce labor costs but also improve the breaking efficiency.

[0007] As a further improvement of the present application, a cam is installed at the output end of the driving member 1, the output end of the cam is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to the lifting plate.

[0008] As a further improvement of the present application, the top of the lifting plate is an arc-shaped pointed top, and both ends of the lifting plate are vertically slidably connected to the conveying platform through guide rods.

[0009] As a further improvement of the present application, a spring coil is sleeved on the lower end of each guide rod located on the linkage plate, and the output end of the multi-way tube is connected to each locking airbag ring through an air pipe.

[0010] As a further improvement of the present application, pressure rod one is installed on the side close to the input end of the conveyor platform, and pressure rod two is installed on the side away from the input end of the conveyor platform. The bottom of pressure rod two is inclined, and the inclined surface of the bottom of pressure rod two faces the input end of the conveyor platform.

[0011] As a further improvement of the present application, it also includes a protective mechanism, which includes a driving shaft linked to the output shaft of the driving member 2, a driving gear ring 1 is installed at the end of the driving shaft, and a driving gear ring 2 is meshed on one side of the driving gear ring 1. A gear set mechanism is correspondingly arranged on one side of the driving gear ring 1 and the driving gear ring 2. The gear set mechanism can be meshed with the driving gear ring 1 or the driving gear ring 2 individually, and the rotating shaft of the gear set mechanism is linked to the bidirectional threaded rod.

[0012] As a further improvement of the present application, the gear set mechanism is meshed with the drive gear ring one or the drive gear ring two through the toggle control of the protective plate, and two limit blocks are fixed on the protective plate, and the two limit blocks are arranged at both ends of the motion trajectory of the corresponding linkage plate.

[0013] As a further improvement of the present application, the gear set mechanism includes a connecting shaft, a switching gear ring 1 installed at one end of the connecting shaft and corresponding to the driving gear ring 1, a switching gear ring 2 installed at the other end of the connecting shaft and corresponding to the driving gear ring 2, and a switching ring fixed on the connecting shaft, the end of the protective plate is clamped with the switching ring, and the end of the connecting shaft is plugged into the end of the bidirectional threaded rod through a spline.

[0014] In summary, during the pushing process on the lifting plate, the piston rod will be pushed to be inserted into the piston cylinder, so that the air pressure inside the piston cylinder increases, and the multi-way tube is used to control the inner cavity of the locking airbag ring to gradually expand. The guide rod is limited by the expansion of the locking airbag ring, which limits the vertical movement of the guide rod, and at the same time limits the movement of the pressure rod one and the pressure rod two, so that during the breaking process on the lifting plate, the positions of the pressure rod one and the pressure rod two are locked at the same time, and the glass product and the waste sheets are stably separated. When the lifting plate is reset, the restrictions on the vertical direction of the pressure rod one and the pressure rod two are released, so that the glass at the bottom can move normally, and the intelligent controller is set to make the breaking of waste sheets after glass cutting more intelligent and automated, which can not only effectively reduce labor costs but also improve the breaking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the first implementation method of the present application; Figure 2 This is a schematic diagram of the structure of the cutting paddle mechanism according to the first embodiment of the present application; Figure 3 This is a schematic diagram of the installation structure of the jacking plate of the first embodiment of the present application; Figure 4 This is a schematic diagram of the installation structure of the bidirectional threaded rod and the piston cylinder according to the first embodiment of the present application; Figure 5 This is a system structure block diagram of the first implementation mode of this application; Figure 6 This is a schematic structural diagram of a pressure rod 1 and a pressure rod 2 according to a second embodiment of the present application; Figure 7 This is a schematic diagram of the structure of the protection mechanism of the third embodiment of the present application; Figure 8 This is a schematic diagram of the gear set mechanism structure of the third embodiment of the present application.

[0016] Description of the numbers in the figure: 1. Conveyor belt; 2. Cutting paddle mechanism; 3. Intelligent controller; 4. Laser ranging sensor; 5. Ultrasonic detection sensor; 6. Lifting plate; 7. Pressure rod one; 8. Pressure rod two; 9. Bidirectional threaded rod; 10. Connecting rod; 11. Cam; 12. Driving member one; 13. Piston rod; 14. Multi-way tube; 15. Piston cylinder; 16. Locking airbag ring; 17. Guide rod; 18. Linkage plate; 19. Spring ring; 20. Air pipe; 21. Protective plate; 22. Limit block; 23. Spline; 24. Connecting shaft; 25. Switching gear ring one; 26. Switching gear ring two; 27. Driving gear ring one; 28. Switching ring; 29. ​​Driving gear ring two; 30. Driving shaft; 31. Driving member two. DETAILED DESCRIPTION

[0017] Three implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0018] The first implementation method: Figures 1 to 5 A glass edge strip cutting device is shown, which includes: a conveyor platform, which is composed of two conveyor belts 1 connected end to end; a cutting paddle mechanism 2, which is installed at the connection between the two conveyor belts 1, and the cutting paddle mechanism 2 includes a lifting plate 6 located at the joint of the two conveyor belts 1 and moving vertically, a pressure rod 1 7 and a pressure rod 2 8 located on both sides of the joint of the two conveyor belts 1, a bidirectional threaded rod 9, and a piston cylinder 15, and a driving member 12 for driving the lifting plate 6 to move vertically is installed on the lifting plate 6; a driving member 2 31 is installed at the end of the bidirectional threaded rod 9, and linkage plates 18 are threadedly connected at both ends of the bidirectional threaded rod 9, and each linkage plate 18 is vertically plugged with a guide rod 17, and the two guide rods 17 are respectively installed with the corresponding pressure rod 1 7 or pressure rod 2 8 A locking airbag ring 16 which is sleeved with a guide rod 17 is installed on the linkage plate 18; a piston rod 13 inserted in the middle of the piston cylinder 15 is installed with the jacking plate 6, and the output end of the piston cylinder 15 is connected with the locking airbag ring 16 through a multi-way tube 14; an intelligent controller 3, the intelligent controller 3 includes a lifting control module electrically connected to the driving member 12, and a spacing adjustment module electrically connected to the driving member 2 31; an ultrasonic detection sensor 5 electrically connected to the lifting control module is installed above the interval between the two conveyor belts 1, the lifting control module is electrically connected to the control motor of the conveyor belt 1, a laser ranging sensor 4 electrically connected to the spacing adjustment module is installed at the output end of the conveyor platform, and the lifting control module and the spacing adjustment module are electrically connected.

[0019] See also Figures 1 to 5After the glass edge strip is cut, it is transported through the conveyor platform. When the glass passes under the cutting and paddle mechanism 2, it will be detected by the ultrasonic detection sensor 5. When the ultrasonic detection sensor 5 detects the cut on the glass, it will send a control signal to the lifting control module and control the control motor of the conveyor belt 1 to stop running. At this time, the cut of the glass is located above the lifting plate 6. At the same time, the laser distance sensor 4 will detect the edge distance of the glass edge strip. The data of the laser distance sensor 4 is transmitted to the spacing adjustment module. The spacing adjustment module calculates the position where the pressure rod 1 7 and the pressure rod 2 8 should be located according to the obtained distance data, controls the driving part 2 31 to operate and drive the bidirectional threaded rod 9 to rotate and adjust the spacing between the pressure rod 1 7 and the pressure rod 2 8, and moves the pressure rod 1 7 and the pressure rod 2 8 to the position on the glass. The lifting control module controls the driving member 12 to operate and controls the lifting plate 6 to move up and push up the bottom of the cut on the glass. The positions of the pressure rods 1 7 and 2 8 can be adjusted in real time according to the size of the waste pieces of the glass edge strips, so that they are always in a fixed position above the glass products and the waste pieces, and the glass products and the waste pieces are stably separated. When the driving member 12 controls the lifting plate 6 to lift and reset, the lifting control module at this time sends a control signal to the control motor of the conveyor belt 1, so that the conveyor belt 1 starts to run and moves the glass products and waste pieces to its output end, so that the breaking of the waste pieces after glass cutting is more intelligent and automatic, which can not only effectively reduce labor costs, but also improve the breaking efficiency.

[0020] Through the above-mentioned structural design, during the process of the lifting plate 6 being pushed up, the piston rod 13 will be pushed to be inserted into the piston cylinder 15, so that the air pressure inside the piston cylinder 15 will increase, and the multi-way tube 14 will be used to control the inner cavity of the locking airbag ring 16 to gradually expand, and the guide rod 17 will be limited by the expansion of the locking airbag ring 16, thereby limiting the vertical movement of the guide rod 17, and at the same time limiting the movement of the pressure rod 1 7 and the pressure rod 2 8, so that during the process of breaking the glass sheets on the lifting plate 6, the positions of the pressure rod 1 7 and the pressure rod 2 8 will be locked at the same time, so that the glass products and waste sheets can be stably separated, and when the lifting plate 6 is reset, the restrictions on the vertical direction of the pressure rod 1 7 and the pressure rod 2 8 will be released, so that the glass at the bottom thereof can move normally.

[0021] It is worth mentioning that Figure 3As shown, a cam 11 is installed at the output end of the driving member 12, and a connecting rod 10 is rotatably connected to the output end of the cam 11, and the other end of the connecting rod 10 is rotatably connected to the lifting plate 6. The cam 11 is driven by the driving member 12 to rotate periodically, and the rotating cam 11 pushes the connecting rod 10 to move back and forth periodically, thereby controlling the lifting plate 6 to move back and forth up and down, and can realize the movement of the lifting plate 6 within the set range to prevent it from over-lifting the glass and causing damage to the edge of the glass cut. In addition, the top of the lifting plate 6 is an arc-shaped spire, and the two ends of the lifting plate 6 are vertically slidably connected to the conveying platform through guide rods. The lifting plate 6 with an arc-shaped spire structure can prevent damage to the edge of the glass cut and better protect the product.

[0022] And, if Figure 4 As shown, each guide rod 17 is located at the lower end of the linkage plate 18 and is sleeved with a spring ring 19. The output ends of the multi-way tube 14 are connected to each locking airbag ring 16 through the air pipe 20. The spring ring 19 pushes the pressure rod 1 7 and the pressure rod 2 8 downward so that they can be close to the upper end surface of the glass to better limit the position of the glass product. The multi-way tube 14 uses the air pipe 20 to convey the air pressure to each locking airbag ring 16.

[0023] The second implementation method: Figure 6 As shown, unlike the first embodiment, the structure of the pressure rod 2 8 is further limited so that it can fix smaller glass edge strip waste pieces, wherein the pressure rod 1 7 is installed on the side close to the input end of the conveyor platform, and the pressure rod 2 8 is installed on the side away from the input end of the conveyor platform. The bottom of the pressure rod 2 8 is inclined, and the bottom inclined surface of the pressure rod 2 8 faces the input end of the conveyor platform. When the bidirectional threaded rod 9 rotates to control the pressure rod 1 7 and the pressure rod 2 8 to approach the minimum distance, if the waste piece is close to the scratch at this time, the front end of the waste piece cannot be pressed down and fixed by the traditional cylindrical lower bottom surface. At this time, by setting the pressure rod 2 8 with a bottom inclined surface, the inclined bottom surface of the pressure rod 2 8 will approach the front end of the waste piece and fix the front end of the waste piece during the downward movement, thereby having a better limiting effect on the waste pieces with smaller sizes.

[0024] The third implementation method: See also Figure 7 and Figure 8Different from the first embodiment, the glass edge strip cutting device also includes a protection mechanism, which includes a driving shaft 30 linked to the output shaft of the driving member 2 31, and a driving ring gear 27 is installed at the end of the driving shaft 30, and a driving ring gear 29 is meshed on one side of the driving ring gear 27. A gear set mechanism is correspondingly arranged on one side of the driving ring gear 27 and the driving ring gear 2 29. The gear set mechanism can be meshed with the driving ring gear 27 or the driving ring gear 2 29 alone, and the rotating shaft of the gear set mechanism is linked to the bidirectional threaded rod 9. The driving member 2 31 drives the driving shaft 30 to rotate and drives the driving ring gear 27 to rotate. Since the driving ring gear 29 is meshed with the driving ring gear 1 27, the rotation directions of the driving ring gear 29 and the driving ring gear 1 27 are opposite. When the gear set mechanism is meshed with the driving ring gear 1 27 or the driving ring gear 2 29 alone, it will control the bidirectional threaded rod 9 to rotate in the forward or reverse direction.

[0025] It is worth mentioning that the gear set mechanism is meshed with the driving gear ring 1 27 or the driving gear ring 2 29 through the toggle control of the protective plate 21, and the protective plate 21 and the gear set mechanism move laterally synchronously. Two limit blocks 22 are fixed on the protective plate 21, and the two limit blocks 22 are arranged at the two ends of the motion trajectory of the corresponding linkage plate 18. The approach or distance of the pressure rod 1 7 and the pressure rod 2 8 is controlled by the continuous rotation of the bidirectional threaded rod 9. When the spacing adjustment module fails, there will be a situation where the driving member 2 31 drives the bidirectional threaded rod 9 to rotate continuously in the same direction, causing the pressure rod 1 7 and the pressure rod 2 8 to occur. The situation of continuously approaching jamming and damage; therefore, through the above-mentioned structural design, during the movement of the pressure rod 1 7 and the pressure rod 2 8, the linkage plate 18 will be driven to move synchronously. Therefore, limit blocks 22 are set at both ends of the movement trajectory of the linkage plate 18. When the linkage plate 18 moves to the boundaries set at both ends (i.e., the position of the limit blocks 22), the protective plate 21 will be driven to move and at the same time the gear set mechanism will be driven to switch and engage with the drive ring gear 1 27 or the drive ring gear 2 29, thereby controlling the bidirectional threaded rod 9 to move in the opposite direction immediately, so that the pressure rod 1 7 and the pressure rod 2 8 can be controlled to move back and forth within the set safety range.

[0026] And, if Figure 7 and Figure 8As shown, the gear set mechanism includes a connecting shaft 24, a switching ring gear 1 25 installed at one end of the connecting shaft 24 and corresponding to the driving ring gear 1 27, a switching ring gear 2 26 installed at the other end of the connecting shaft 24 and corresponding to the driving ring gear 2 29, and a switching ring 28 fixed to the connecting shaft 24. The end of the protective plate 21 is engaged with the switching ring 28, so that the protective plate 21 and the connecting shaft 24 move laterally synchronously. The end of the connecting shaft 24 is plugged into the end of the bidirectional threaded rod 9 through the spline 23. When the protective plate 21 drives the switching ring 28 to control When the connecting shaft 24 moves forward, the switching gear ring 1 25 is meshed with the driving gear ring 1 27, and the switching gear ring 2 26 is disengaged from the driving gear ring 2 29. At this time, the driving gear ring 1 27 will drive the bidirectional threaded rod 9 to rotate; when the protective plate 21 drives the switching ring 28 to control the connecting shaft 24 to move backward, the switching gear ring 26 is meshed with the driving gear ring 29, and the switching gear ring 1 25 is disengaged from the driving gear ring 1 27. At this time, the driving gear ring 29 drives the bidirectional threaded rod 9 to rotate in the opposite direction, thereby achieving the purpose of switching the bidirectional threaded rod 9 to move forward and reverse.

[0027] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A glass edge strip cutting device, characterized in that: It includes: A conveyor platform, the conveyor platform comprising two conveyor belts (1) connected end to end; A cutting paddle mechanism (2) is installed at the connection of two conveyor belts (1), the cutting paddle mechanism (2) comprising a lifting plate (6) located at the joint of the two conveyor belts (1) and capable of vertical movement, a first pressure rod (7) and a second pressure rod (8) located at both sides of the joint of the two conveyor belts (1), a bidirectional threaded rod (9), and a piston cylinder (15), the lifting plate (6) being provided with a driving member (12) for driving the lifting plate (6) to vertically move; a second driving member (31) being installed at the end of the bidirectional threaded rod (9), and the bidirectional threaded rod (9) being provided with a driving member (31) for driving the lifting plate (6) to vertically move. The two ends of the rod (9) are threadedly connected with linkage plates (18), each linkage plate (18) is vertically plugged with a guide rod (17), the two guide rods (17) are respectively installed with the corresponding pressure rod one (7) or pressure rod two (8), and a locking airbag ring (16) sleeved with the guide rod (17) is installed on the linkage plate (18); the piston rod (13) plugged in the middle of the piston cylinder (15) is installed with the lifting plate (6), and the output end of the piston cylinder (15) is connected with the locking airbag ring (16) through a multi-way pipe (14); An intelligent controller (3), the intelligent controller (3) comprising a lifting control module electrically connected to a first driving member (12), and a spacing adjustment module electrically connected to a second driving member (31); an ultrasonic detection sensor (5) electrically connected to the lifting control module is installed above the interval between the two conveyor belts (1); the lifting control module is electrically connected to a control motor of the conveyor belt (1); a laser distance measuring sensor (4) electrically connected to the spacing adjustment module is installed at the output end of the conveyor platform; and the lifting control module and the spacing adjustment module are electrically connected.

2. A glass edge strip cutting device according to claim 1, characterized in that: A cam (11) is installed at the output end of the driving member 1 (12), and the output end of the cam (11) is rotatably connected to a connecting rod (10), and the other end of the connecting rod (10) is rotatably connected to the lifting plate (6).

3. A glass edge strip cutting device according to claim 2, characterized in that: The top of the lifting plate (6) is an arc-shaped pointed top, and both ends of the lifting plate (6) are vertically slidably connected to the conveying platform via guide rods.

4. The glass edge strip cutting device according to claim 1, characterized in that: Each guide rod (17) is sleeved with a spring ring (19) at the lower end of the linkage plate (18), and the output end of the multi-way tube (14) is connected to each locking airbag ring (16) through an air pipe (20).

5. The glass edge strip cutting device according to claim 1, characterized in that: The pressure rod 1 (7) is installed on the side close to the input end of the conveying platform, and the pressure rod 2 (8) is installed on the side away from the input end of the conveying platform. The bottom of the pressure rod 2 (8) is inclined, and the inclined surface of the bottom of the pressure rod 2 (8) faces the input end of the conveying platform.

6. The glass edge strip cutting device according to claim 1, characterized in that: The invention also comprises a protection mechanism, the protection mechanism comprising a drive shaft (30) linked to the output shaft of the second drive member (31), a drive gear ring (27) being mounted on the end of the drive shaft (30), a drive gear ring (27) being meshed with a drive gear ring (29) on one side of the drive gear ring (27), a gear set mechanism being arranged on one side of the drive gear ring (27) and a gear set mechanism being capable of meshing with the drive gear ring (27) or the drive gear ring (29) alone, and a rotating shaft of the gear set mechanism being linked to a bidirectional threaded rod (9).

7. A glass edge strip cutting device according to claim 6, characterized in that: The gear set mechanism is meshed with the first drive gear ring (27) or the second drive gear ring (29) through the toggle control of the protective plate (21), and two limit blocks (22) are fixed on the protective plate (21), and the two limit blocks (22) are arranged at two ends of the motion trajectory of the corresponding linkage plate (18).

8. The glass edge strip cutting device according to claim 7, characterized in that: The gear set mechanism comprises a connecting shaft (24), a switching ring gear one (25) mounted on one end of the connecting shaft (24) and corresponding to a driving ring gear one (27), a switching ring gear two (26) mounted on the other end of the connecting shaft (24) and corresponding to a driving ring gear two (29), and a switching ring (28) fixed on the connecting shaft (24), the end of the protective plate (21) being snap-fitted to the switching ring (28), and the end of the connecting shaft (24) being plug-fitted to the end of a bidirectional threaded rod (9) via a spline (23).

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